log()

Returns the base 10 logarithm of an integer or real number

Syntax
y = log(x)

Arguments

Name	Description	Range	Type	Required
x	number	(-∞, ∞)	integer, real, complex	yes

Examples

a = log(10)
returns 1
a = log(0+0i)
returns NULL and an error message "log of zero"

Defined in

Built in

See Also

abs(), cint(), exp(), float(), int(), log10(), pow(), sgn(), sqrt()